17198-5025 RST1949

 
 
17H 19M 47.75S -50 24' 58.3" P.A. 73 SEP 2.3 MAG 10.70,12.20 SP F5
 
 
Coord 2000
17198-5025
Discov num
RST1949
Comp
Coord arcsec 2000
17 19 47.75 -50 24 58.3
Date first
1934
Date last
1949
Obs
2
Pa first
74
Pa last
73
P.A. Now (θ)
73°
Sep first
2.2
Sep last
2.3
Sep. Now (ρ)
2.3"
Mag pri
10.70
Mag sec
12.20
delta mag (ΔM)
1.5
Spectral class
F5 (yellow-white)
Pri motion ra
+002
Sec motion ra
Pri motion dec
-018
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ara
Tycho2
8349-01845-1
last precise pa
72.9
last precise sep
2.33